Cleanstar Energy is developing a business model to grow the use of sustainable bio-fuels in India. They are combining oil-seed growth as a complement to existing farm activity, with waste oil processing into an economically viable vertically integrated business with benefits to rural farmers; urban waste management and energy sustainability.

Natural Innovation mentrored them through their business planning as part of Villgro's Pre Incubation Program as they prepared to raise finance. They are now raising money in the Indian market.